Bohler-Uddeholm BÖHLER W360 ISOBLOC® Hot Work Tool Steel

Category	Metal , Ferrous Metal , Tool Steel , Hot Work Steel
Manufacturer	Bohler-Uddeholm
Trade Name	BÖHLER
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Bohler-Uddeholm BÖHLER W360 ISOBLOC® Hot Work Tool Steel.pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

BÖHLER W360 ISOBLOC was developed as a tool steel for dies and punches in warm and hot forging. The steel can be used for a variety of applications where hardness and toughness are required. PropertiesHigh hardness (recommended in use: 52 – 57 HRc)Exceptional toughnessHigh temper resistanceGood thermal conductivityCan be cooled with waterHomogeneous microstructureApplications and usesDies and punches in warm and hot forgingTooling for high speed pressesToughness-critical cold work applicationsExtrusion tooling, e.g. diesCore pins and inserts in die-casting diesSpecific applications in the plastic processing sector

Physical Properties	Metric	English	Comments
Density	7.60 g/cc	0.275 lb/in³

Mechanical Properties	Metric	English	Comments
Hardness, Rockwell C	52 - 57	52 - 57	typical range of application

Thermal Properties	Metric	English
CTE, linear	11.1 µm/m-°C @Temperature 20.0 - 100 °C	6.17 µin/in-°F @Temperature 68.0 - 212 °F
	11.5 µm/m-°C @Temperature 20.0 - 200 °C	6.39 µin/in-°F @Temperature 68.0 - 392 °F
	11.9 µm/m-°C @Temperature 20.0 - 300 °C	6.61 µin/in-°F @Temperature 68.0 - 572 °F
	12.3 µm/m-°C @Temperature 20.0 - 400 °C	6.83 µin/in-°F @Temperature 68.0 - 752 °F
	12.8 µm/m-°C @Temperature 20.0 - 500 °C	7.11 µin/in-°F @Temperature 68.0 - 932 °F
	13.2 µm/m-°C @Temperature 20.0 - 600 °C	7.33 µin/in-°F @Temperature 68.0 - 1110 °F
	13.6 µm/m-°C @Temperature 20.0 - 700 °C	7.56 µin/in-°F @Temperature 68.0 - 1290 °F
Thermal Conductivity	31.5 W/m-K @Temperature 100 °C	219 BTU-in/hr-ft²-°F @Temperature 212 °F
	31.9 W/m-K @Temperature 500 °C	221 BTU-in/hr-ft²-°F @Temperature 932 °F
	32.3 W/m-K @Temperature 200 °C	224 BTU-in/hr-ft²-°F @Temperature 392 °F
	32.5 W/m-K @Temperature 400 °C	226 BTU-in/hr-ft²-°F @Temperature 752 °F
	32.6 W/m-K @Temperature 300 °C	226 BTU-in/hr-ft²-°F @Temperature 572 °F

Component Elements Properties	Metric	English	Comments
Carbon, C	0.50 %	0.50 %
Chromium, Cr	4.5 %	4.5 %
Iron, Fe	91 %	91 %	As Balance
Manganese, Mn	0.25 %	0.25 %
Molybdenum, Mo	3.0 %	3.0 %
Silicon, Si	0.20 %	0.20 %
Vanadium, V	0.55 %	0.55 %

Electrical Properties	Metric	English	Comments
Electrical Resistivity	0.0000590 ohm-cm	0.0000590 ohm-cm

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